baber/WOPTO huggingface dataset:
Patent JP-H01128621-A (JP)
Title: Charge pump circuit
Inventor: NISHIMORI EIJI
IPC: H03L7/08
Filed: 1987-11-13
Abstract: PURPOSE:To attain high speed operation by providing the switches of two systems to correspond to the current attracting constant current sources of two systems. CONSTITUTION:At an up time, switches Tr2 and Tr3 are turned off by an up pulse and a capacitor C is charged by a constant current I of a constant current source Tr1. Then, an output voltage rises. On the other hand, at a down time, the switches Tr2 and Tr3 are turned of by a down pulse and the capacitor C is discharged by a difference current I between the sum of the respective constant currents of constant current sources Tr4 and Tr5 and the constant current of the constant current source Tr1. Then, the output voltage falls. In such a case, the constant current sources Tr1, Tr4 and Tr5 do not participate in a switching by the up pulse and the down pulse and the switching is executed to the switches Tr2 and Tr3. Thus, for the switches Tr2 and Tr3, an NPN transistor to be suitable for the high speed operation can be used.
Patent JP-H07138558-A (JP)
Title: Friction material composition and friction material made therefrom
Inventor: SAKATA TOICHI
IPC: C09K3/14
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a friction material which has excellent frictional properties under a high-temperature and high-load conditions and can substitute for asbestos by using a composition comprising a fibrous material such as a glass fiber, a friction modifier such as calcium carbonate, a phenolic resin, and borax. CONSTITUTION:A powdery mixture of borax with a friction modifier (B) is slurried in a solution of a binder (A), and a base material (C) made of a fibrous materials is impregnated with this slurry to obtain a coated sheet. This sheet is cut and molded by heating at a prescribed temp. under a prescribed pressure to make a friction material. A glass fiber is desirable as component C, though rock wool, metallic wires, etc., can be used. Component C is used desirably in an amount of 30-50wt.% based on the friction material. Examples of component B include calcium carbonate, carbon and antimony trioxide, and this component is desirably used in an amount of 20-40wt.% based on the friction material from the viewpoint of a stable balance between the coefficient of friction and the abrasion loss. A phenolic resin is desirable as component A and is used desirably in an amount 10-50wt.% based on the friction material. The borax is used desirably in an amount of 5-25wt.% based on the friction material. The friction material can substitute for asbestos and can be used for braking under severe conditions.
Patent JP-H03147543-A (JP)
Title: Production of magneto-optical recording medium
Inventor: ITO MASAKI
IPC: G11B11/10
Filed: 1989-11-01
Abstract: PURPOSE:To produce magneto-optical recording medium having high sensitivity and high C/N with good yield by laminating a recording layer on a synthesized resin substrate which is heated in vacuum. CONSTITUTION:The medium is produced by successively laminating on a synthetic resin substrate 1, a low coercive force layer 2 with high Curie point which can be perpendicularly magnetized, and a high coercive force layer 3 with low Curie point Which can be perpendicularly magnetized and make bonding with the layer 2 by exchange force. In this production process, a step in which the resin substrate 1 is heated in vacuum to remove impurities is provided before forming the layer 2. Thereby, such a trouble can be avoided that impurities contained in the synthetic resin substrate vaporize into gas in a sputtering chamber while the magnetic film is formed by sputtering and that the vapor of impurities modify the interface between the layer 2 and the layer 3. The obtd. medium has high sensitivity and high C/N and can be produced with good yield.
Patent JP-S63141521-A (JP)
Inventor: ISHIMOTO MIKIRO
IPC: A01G27/00
Filed: 1986-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001109203-A (JP)
Title: Automatic document feeder and image processor
Inventor: NAKAMURA NAOKI
IPC: B65H3/44
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document feeder whose operability is improved and whose production cost is reduced, and an image processor having the same. SOLUTION: As to the typical constitution of this automatic document feeder having a document platen on which a document is placed, a document pressing means pressing the document placed on the document platen, an image reading means reading the image of the document, a document feeding means feeding the document to the stopped image reading means; the document feeding means is integrally constituted with the document platen and the document pressing means constituted so as to possess a hinge part so that the document pressing means can be opened and closed with respect to the document platen.
Patent JP-2001109453-A (JP)
Title: Synchronizing circuit of display device
Inventor: TADANO TARO
IPC: G09G5/18
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing circuit of a display device in which the controls of a deflection control block is simplified, unnecessary signal flows in a system are eliminated, the number of parts is reduced and the reliability is improved. SOLUTION: A synchronizing signal processing circuit 13 and an on-screen function displaying circuit 14 are integrated on a common IC16 in a video block 11.
Patent JP-H01130835-A (JP)
Title: Lost-wax pattern assembly method for casting
Inventor: HAYATA KOICHI
IPC: B22C9/04
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the flow of an adhesive into the molten metal passage and to improve the molten metal flow by adhering a joining face by coating a water repellent on the relative joining face of a split pattern and integrating the split pattern by coating the adhesive along a joining boundary line. CONSTITUTION:The water repellent 14 of a silicone oil, etc., is coated on the respective joining face 12a, 13d of split pattern 12, 13. An adhesive 15 is adhered to the boundary line running along the joining face after sticking the split patterns 12, 13. Each split pattern 12, 13 is therefore fixed by the adhesive 15, stabilized even in case of flowing a molten metal and the flow is not interrupted. A tacky tape may be stuck instead of the adhesive 15.
Patent JP-H03146936-A (JP)
Title: Photosensitive sheet exposing device
Inventor: OGURA MITSURU
IPC: G03B27/32
Filed: 1989-11-01
Abstract: PURPOSE:To avoid the adhesion of dye to side edge parts by arranging side lamps which expose the side edge parts at a fixed position on a photosensitive sheet so that they may be opposed to the photosensitive sheet and including both side edge parts in an exposed area by one side lamp in the case of image receiving sheets having approximate sizes. CONSTITUTION:At The time of performing exposure on the photosensitive sheet 12a with reflected light from an original or transmitted light through a slide, the exposed area is decided according to the size of the image receiving sheet. When the size of the fed image receiving sheet is B5R, A4R, B5 or B4R, a slide film, and A4 or A3R, for example, the sets of side lamps 71, 72, 73 and 74 are respectively provided in the exposed area corresponding to the size to perform the exposure. Namely, the size of sheet is set as five kinds but the number of lamps is four sets. Then, the exposure is performed to the ex posed areas B5 or B4R and the slide film which have the approximate sizes by one side lamp 73 together, and striped offset caused by a glosser belt is prevented.
Patent JP-S63140588-A (JP)
Title: Semiconductor light emitting device
Inventor: IEJI HIROYUKI
IPC: H01S5/00
Filed: 1986-12-01
Abstract: PURPOSE:To shorten the light emitting wavelength by using a mixed crystal semiconductor of II-IV compound semiconductors as an N-type clad layer, and using a mixed crystal semiconductor of I-III-VI2 compound semiconductors as the p-type clad layer and an active layer. CONSTITUTION:III-V compound semiconductor GaP or II-IV compound semiconductor ZnS, IV semiconductor Si is used as a substrate 1, and ZnS or ZnxCd1-x, SySe1-y (0<=x<=1.0<=y<=1) as an n-type clad layer 2, CuGa (SySe1-y)2 (0.48<=y<=0.88) or CuGaxAl1-x (SySe1-y)2 (0<=x<=1.0<=y<=1) as an active layer 3, CuAl(SySe1-y)2 (0.5<=y<=0.9) or CuGaxAl1-x (SySe1-y)2 (0<=x<=1.0<=y<=1) as a P-type clad layer 4, a P-type GaP as a cap layer 5, an insulating layer 6, and a P-type electrode 7 are sequentially formed on the substrate, and an n-type electrode 8 is formed on the rear surface of the substrate 1. Thus, I-III-IV2 compound semiconductor to be easily formed in a P-type is used in a semiconductor laser structure to increase the sensitivity with respect to a photosensitive material by increasing the wavelength, thereby improving the scanning speed and the resolution.
Patent JP-S63134822-A (JP)
Inventor: GERUHARUDO TSUEERINGU
IPC: F02C7/18
Filed: 1987-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02175008-A (JP)
Title: Hot rolling process for metal strip
Inventor: KENESU TOMASU ROOSON
IPC: B21B37/72
Filed: 1989-11-02
Abstract: PURPOSE: To correct a bad shape by detecting shape variations in the width direction of a strip with a strip shape detector and using its signal for adjusting a rolling parameter of a stand in order to reduce the shape variations in the width direction of the strip to zero. CONSTITUTION: A shape measuring device 7 is used for detecting the shape variations in tension in the width direction of the strip, and the signal from the shape measuring device 7 is fed to a control circuit 8. The signal for adjusting the rolling parameter of one or more stands in a rolling mill 1 is fed with the control circuit 8 in order to reduce the shape variations to nearly zero. Thus, the quantity of the strip rolled in the bad shape is reduced.
Patent JP-H01129161-A (JP)
Title: Flow cell optical system for measuring particle
Inventor: HORIUCHI HIDEYUKI
IPC: G01N21/05
Filed: 1987-11-16
Abstract: PURPOSE:To efficiently receive fluorescent scattering beam, by embedding an optical fiber in a flow cell and increasing the number of the apertures of the optical fiber. CONSTITUTION:The laser beam 1 condensed by a lens 2 is adjusted so that a beam waist comes to the vicinity of the center of a flow cells 3. A cell to be measured labelled with fluorescence passes through the beam waist of the laser beam 1 to absorb the beam and emits fluorescence. The fluorescent scattering beam passes through a solution constituting flow to reach the optical fiber 10 vertical to the laser beam as well as the flow direction and arranged so that the center axis of the optical fiber passes the beam waist. The fluorescent scattering beam taken in the optical fiber 10 is emitted from the other end of the optical fiber to be brought to parallel beam by a convex lens 12 and a necessary wavelength band is taken out by a wavelength selection filter 13 to be converted to an electric signal by a beam detection element 14. Since the end surface of the optical fiber is brought into contact with a flow solution, the apparent number of the apertures of the optical fiber are increased.
Patent JP-H01129438-A (JP)
Title: Vacuum suction anchor block
Inventor: KAWAMURA YOSHIO
IPC: B23Q3/08
Filed: 1987-11-16
Abstract: PURPOSE:To suck and fix a wafer in a state which the flatness of the wafer is held extremely high accuracy by forming the array pitches of projections contacting and supporting the rear of the wafer to a matrix shape and shaping a groove capable of evacuated apart from a region, in which there are projection sections, to the outer circumferential section of the wafer. CONSTITUTION:A plurality of projection sections 1 are formed in a region included by an outer circumferential section 2 in a suction base 4. The projection section 1 is formed to a pyramidal shape that longitudinal and lateral pitches are brought to 2mm and the crossing angle of cross sections forms 90 deg.. A vacuum hole 5 is shaped at the center of a region in which there are a plurality of the projection sections, and there are eight suction force near the outer circumferential section. The vacuum hole 5 is connected to an exhaust system through a throttle valve 10 and a vacuum hole 7 through a throttle valve 12. The outer circumferential section 2 is formed to a plane shape along the contour of a wafer sucked and fixed. The outer circumferential section 2 has a groove section 20 and is connected to the exhaust system through a vacuum hole 6 and a throttle valve 9. The outer circumferential section 2 is 3mm wide, and the groove 20 in 1.5mm width and 2mm depth is formed at the center thereof.
Patent JP-H09110176-A (JP)
Title: Large capacity accumulating depot for container
Inventor: GAETANO DEI ROSA
IPC: B65G63/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To receive containers very quickly and then rearrange the containers efficiently by forming the first passage sector having a cellar structure designed to receive the containers, and the second storage sector made of a storage yard structure having an area for stacking the containers. SOLUTION: A container unloaded from a ship 19 is inserted in the cell of a quay wall 36 on the same floor level via an overhead traveling crane 21. As a result, an inner handling means takes out the container from the opposite side of the cell, and carries the container along a passage for insertion into another cell. The cell handled with the overhead traveling crane 21 is thereby emptied so as to keep the cell ready for inserting another container unloaded from the ship 19. Thereafter, an inner conveying means takes out the containers stored in various cells according to a desired order, and inserts the containers in cells directed to the overhead traveling crane 21. Subsequently, the overhead traveling crane 21 takes out the containers from the cells faced thereto for the conveyance and the final storage thereof to and at a stockyard 12.
Patent JP-S62142615-A (JP)
Title: Detecting method for adhesion of mold rellease agent
Inventor: KISHIMOTO TSUNEO
IPC: B22D17/20
Filed: 1985-12-17
Abstract: PURPOSE:To decide quite easily and efficiently an elimination degree of a mold release agent to a molded article after washing for molding, which has been regarded as difficult in decision, by a method wherein a colored mold release agent is applied to the inside of a molding tool and an image processor for a remaining adhesion state of the mold release agent to the molded article condition after washing treatment is provided. CONSTITUTION:A molded article 16 after completion of washing is transferred to a mold release agent detecting device by a second conveyor line 27. This mold release agent detecting device is constituted of a image processor composed of an image sensor 30 which confronts with the washed molded article 16 at a predetermined position and optically detects a remaining degree of adhesion of a mold release agent 15 on the surface of the molded article 16 on the basis of a hue of an organic pigment, an operation device 31 calculating concretely the hue of the above-mentioned mold release agent through output of the image sensor 30 and a defective article deciding device 32 which decides the molded article 16 as defective washing and real lots to a rewashing process when the degree of adhesion of the mold release agent 15 on the surface of the molded article 16 is larger than a reference value on the basis of an operation value of the operation device 31.
Patent JP-H1180789-A (JP)
Title: Adherend and removal of adhesive
Inventor: NAKAYAMA YOSEI
IPC: C11D7/26
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily detach an adherend bonded with a cross-linked adhesive good in adhering performance and remove the adhesive itself by bringing the adherend bonded with the adhesive comprising a specific resin into contact with a mixture consisting essentially of an acidic compound and water. SOLUTION: An adherend bonded with an adhesive using a resin having the chemical structure as a constituent is brought into a mixture consisting essentially of an acidic compound and water. The adhesive includes an adhesive comprising a carbonyl-containing resin crosslinked with a polyhydrazide compound. The acidic compound is preferably a low mol.wt. organic acid such as formic acid or acetic acid. The acidic compound is preferably used in an amount of 0.5-70 wt.% in the mixture. The water is preferably used in an amount of 1-40 wt.% in the mixture. An organic solvent may be added to the mixture e.g. in order to accelerate the elusion of the adhesive into the mixture.
Patent JP-H07117454-A (JP)
Title: Vehicle air-conditioner
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1993-10-22
Abstract: PURPOSE:To independently control air from right and left air outlets near the head of an occupant so as to distribute air to the right and left by disposing head air conditioners on the right and left of the upper portion of the inside of the vehicle, adjusting be mixing ratio of cold air from a cooling heat exchanger with warm air in the vehicle, and blowing the air into the vehicle. CONSTITUTION:A vehicle air-conditioner 1 has right and left bypass ducts 23, 24 connected to right and left cold air intakes 21, 22 open to the downstream side of an evaporator 12 serving as a cooling heat exchanger for use in an air-conditioning duct 2, and right and left bypass doors 25, 26 are disposed to open and close the ducts 23, 24. The right and left bypass ducts 23, 24 are connected to right arid left head air conditioners 33,34 installed on the ceiling 32. After the mixing ratio of cold air supplied into right and left cold air passages 39, 40 with warm air taken in through right and left inside air intakes 45, 46 is adjusted by right and left mixing doors 47, 48, the right and left head air conditioners 33, 34 blow the air out of right and left air outlets 37, 38 on the head part in cabin by means of right and left blowers 41, 42.
Patent JP-2001109064-A (JP)
Title: Projector provided with presentation time control function
Inventor: MIYAMURA TAKASHI
IPC: G09G5/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a projector provided with a presentation time control function. SOLUTION: This projector for projecting the picture of a camera for literature or a personal computer is provided with a clock control circuit for controlling presentation time by using a microprocessor, and the time control function for superimposing and projecting the item of time control on the picture of the projector by using a video signal composition circuit composing time control data outputted by the clock control circuit and the image data of the projector, inputting the time control data to an acoustic processing circuit and generating a warning sound with chimes.
Patent JP-2000109019-A (JP)
Title: Vacuum packaging method and vacuum packaging device
Inventor: OMORI SHOZO
IPC: B65B31/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging device in which a vacuum processing is carried out surely and a sealingly closed vacuum packaging material is manufactured. SOLUTION: A rear stage of a body 20 of a packaging device for making an intermediate packaging member by performing a pillow packaging is provided with a vacuum processing device 30 for carrying out the vacuum processing against the intermediate packaging member. The body of the packaging device is set so that the intermediate packaging member 27 is released to surrounding atmosphere by opening the film location in an advancing rear side direction in a partial manner. The vacuum processing device comprises a vacuum chamber 31 having a function for storing a plurality of predetermined intermediate packaging materials and removing air in the intermediate packaging materials and a second moving device 33 for moving a vacuum box in the forward or rearward direction in synchronous with a transferring speed of the intermediate packaging material.  A seal device for sealing the packaging material by sealing the film location in the lateral direction is arranged within the vacuum box.
Patent JP-H11278674-A (JP)
Title: Object stacking device
Inventor: IWATANI TOSHIHARU
IPC: B65G57/03
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a object stacking device which uses a hand to grasp a plurality of pieces, whereby the setting necessary for performing the stacking can be made easily and properly. SOLUTION: This device includes an item-1 setting part 1 in which the number of pieces of the objects (item-1) to be stacked by a hand to grasp a plurality of pieces 20' through one cycle of stacking motion is set for each stacking motion, an item-2 setting part 2 in which the grasping part of the hand 20' is allocated (item-2) to each piece of object for each stacking motion in accordance with the number of pieces set by the part 1, and an item-3 setting part 3 in which the releasing sequence from the grasping part (item-3) is set for each stacking motion for the object to which the grasping part is allocated by the part 2, and therewith makes the setting of the items step by step.  The teaching data is prepared by a teaching data preparing part on the basis of the items 1-3 and the preset stacking information (stacking position of each piece of object, etc.), and an appropriate instruction is given to the hand 20'.
Patent JP-S63239223-A (JP)
Title: Aldose reductase inhibitor
Inventor: YAMADA YOSHIHISA
IPC: A61P43/00
Filed: 1987-11-13
Abstract: PURPOSE:To obtain the titled inhibitor effective for preventing and treating various chronic symptoms caused by diabetes, such as diabetic neuropathy, showing excellent inhibitory action on aldose reductase, having low toxicity, containing a quinazolinone derivative or a salt thereof as an active ingredient. CONSTITUTION:The titled inhibitor containing a quinazolinone derivative shown by formula I (R is H, or lower alkyl; R<1> is lower alkyl; R<2>, R<3>, R<4> and R<5> are H, halogen, lower alkyl or lower alkoxy or any two neighboring groups of R<2>, R<3>, R<4> and R<5> are bonded mutually at ends to form methylenedioxy and the other two groups are H) or a salt thereof as an active ingredient. When the derivative is used, the active ingredient is blended with a carrier, made into an oral parenteral dosage form and used. The compound shown by formula I, for example, is synthesized by subjecting a compound shown by formula II (R<6> is lower alkyl) to ring closure reaction in a solvent in the presence of an acid at 20-100 deg.C.
Patent JP-H07135889-A (JP)
Title: Production of banana-like cake
Inventor: MORIYA IWAO
IPC: A23G3/34
Filed: 1993-11-17
Abstract: PURPOSE:To provide a production method for a banana-like cake which is made readily edible and improves appetite by its appearance. CONSTITUTION:This production method, which comprises kneading flour such as wheat flour or starch flour with water to give dough and forming the dough into a banana shape with a calyx 5, carried out by moving two nozzles of a thick nozzle 8 and a thin nozzle 9 arranged at an interval from position A to position B while pushing out the dough from the two nozzles 8 and 9 with laying the thin nozzle 9 ahead. Or the thick nozzle 8 is positioned ahead, the two nozzles are moved from the position B to the position A while pushing out the dough from the two nozzles. Or a pushing container made by connecting and fixing two pushing containers of a container with a thick nozzle and a container with a thin nozzle at a given interval with a connecting fitment may be used or the two nozzles may be separately used. The formed dough is baked or fried with an oil to give a banana-like cake.